The 1968 Challenge Cup Final also remembered as the Watersplash Final was a rugby league match contested between Leeds and Wakefield Trinity on 11 May 1968 at Wembley Stadium in London. It was the 67th final of English rugby league's primary cup competition, the Challenge Cup. The match was played in virtually unplayable conditions due to the state of the waterlogged pitch caused by heavy downpours both before and during the game.